Abstract:
PURPOSE:Contrast-induced nephropathy (CIN) is one of the leading causes of hospital-acquired acute kidney injury due to the use of iodinated contrast media in various interventional procedures like endovascular aneurysm repair. Its pathophysiology remains mostly unclear. The purpose of the present study was to comparatively study the possible protective role of direct intra-arterial administration of mannitol and acetylcysteine and per os administration of simvastatin in a histopathological level. MATERIALS AND METHODS:In the present study, we administered iopromide directly in the infrarenal aorta of 24 New Zealand white rabbits after laparotomy. Animals were divided in four groups of six: G1 received iopromide with no protection, G2 iopromide with mannitol, G3 iopromide with acetylcysteine, and G4 iopromide with simvastatin. Renal function blood parameters were assessed prior to the administration, and in 48 h; histopathological evaluation of the kidneys was performed. RESULTS:CIN was evident only in the no protection group G1. Moreover, G1 demonstrated significantly more severe lesions than groups G2, G3, and G4 regarding histopathological findings in glomeruli, vacuolization of tubular epithelial cells, tubular proteinaceous casts, and tubular necrosis. According to our results, intra-arterial administration of mannitol seems to be effective in protection against tubular necrosis. CONCLUSION:In general, all three agents demonstrated a protective role in preventing the development of CIN, although it seems that there are various pathways that remain to be investigated further.
journal_name
Cardiovasc Intervent Radioljournal_title
Cardiovascular and interventional radiologyauthors
Kalogirou TE,Meditskou S,Davidopoulou S,Savvas I,Pitoulias AG,Pitoulias GAdoi
10.1007/s00270-019-02304-8subject
Has Abstractpub_date
2019-12-01 00:00:00pages
1777-1785issue
12eissn
0174-1551issn
1432-086Xpii
10.1007/s00270-019-02304-8journal_volume
42pub_type
杂志文章abstract:INTRODUCTION:Self-expanding metallic stents (SEMS) are used to palliate malignant gastric outlet obstruction (GOO) and are useful in patients with limited life expectancy or severe medical comorbidity, which would preclude surgery. Stenting can be performed transorally or by a percutaneous transgastric technique. Our g...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-013-0584-4
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND AND AIMS:Until now, no study has focused exclusively on low-flow retrobulbar intraconal venous malformations (RIVMs) which may require treatment due to cosmetic defect, pain, and visual dysfunction. The treatment for RIVMs which surround the optic nerve remains challenging. This case series aimed to evaluate...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-017-1822-y
更新日期:2018-03-01 00:00:00
abstract::In the last two decades, a substantial number of articles have been published to provide diagnostic solutions for patients with carotid atherosclerotic disease. These articles have resulted in a shift of opinion regarding the identification of stroke risk in patients with carotid atherosclerotic disease. In the recent...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章,评审
doi:10.1007/s00270-010-9828-8
更新日期:2010-08-01 00:00:00
abstract::The purpose of this article is to report complications from a coronary drug-eluting stent lost in the peripheral circulation. We report the case of successful retrieval of a sirolimus coronary stent from a pedal artery in a young patient who underwent coronary angiography for previous anterior myocardial infarction. R...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-007-9151-1
更新日期:2008-05-01 00:00:00
abstract::Rectal injuries caused by foreign bodies or iatrogenic insertions may lead to severe complications whose therapeutic management remains controversial. At times, both the rapid identification and treatment of subsequent active rectal bleeding may be challenging, especially when endoscopy fails to locate and control the...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-004-0168-4
更新日期:2005-07-01 00:00:00
abstract::This experiment demonstrated the clottrapping ability of two commercially available filters, the Mobin-Uddin and Greenfield, and three experimental filters developed by Amplatz, Günther, and Gianturco. Each filter was tested in a polyethylene tube simulating the inferior vena cava. Separate series of 10 clots, each 3 ...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02577413
更新日期:1988-12-01 00:00:00
abstract:PURPOSE:To evaluate the effectiveness of transcatheter arterial embolization (TAE) for gastrointestinal (GI) bleeding caused by GI lymphoma. MATERIALS AND METHODS:The medical records of 11 patients who underwent TAE for GI bleeding caused by GI lymphoma between 2001 and 2015 were reviewed retrospectively. RESULTS:A t...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-016-1422-2
更新日期:2016-11-01 00:00:00
abstract::Intraarterial administration of chemotherapeutic agents provides greater local concentration at the tumor site without increased systemic toxicity. Although intravenous infusion of cisplatin is known to cause peripheral neuropathy and intraarterial administration has been reported to cause lumbosacral plexopathy, brac...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02577128
更新日期:1989-01-01 00:00:00
abstract::Radiology is a key specialty within a liver transplant program. Interventional techniques not only contribute to graft and recipient survival but also allow appropriate patient selection and ensure that recipients with severe liver decompensation, hepatocellular carcinoma or portal hypertension are transplanted with t...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章,评审
doi:10.1007/s00270-004-0074-9
更新日期:2005-05-01 00:00:00
abstract:PURPOSE:A rare complication of carotid artery stenting (CAS), prolonged reversible neurological symptoms with delayed cerebrospinal fluid (CSF) space enhancement on fluid attenuated inversion recovery (FLAIR) images, is associated with blood-brain barrier (BBB) disruption. We prospectively identified patients who showe...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-010-0035-4
更新日期:2011-10-01 00:00:00
abstract:PURPOSE:This technical note describes the novel use of a curved, steerable needle to access symptomatic osseous lesions in the pelvis and sacrum for palliative percutaneous treatment that would otherwise be difficult to treat using conventional straight needles. MATERIALS AND METHODS:Seven patients with lytic bone les...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-012-0482-1
更新日期:2013-04-01 00:00:00
abstract:PURPOSE:This study was performed to compare the long-term outcomes of balloon-occluded retrograde transvenous obliteration (BRTO) for gastric varices using ethanolamine oleate (EO) and sodium tetradecyl sulfate (STS). METHODS:From January 2002 to June 2015, 142 patients underwent BRTO for the treatment of gastric vari...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-017-1869-9
更新日期:2018-04-01 00:00:00
abstract::Axial angiography visualizes anatomical details of normal and pathological hearts not previously demonstrated by conventional angiography. Progress in the diagnosis of congenital heart malformations using axial projection technique has been reconsidered, emphasizing that the anatomical details of each congenital heart...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02552817
更新日期:1984-01-01 00:00:00
abstract:PURPOSE:The purpose of the study is to report 12-month efficacy and safety results from the subgroup of Japanese patients in the prospective IMPERIAL 2:1 randomized controlled trial (RCT). METHODS:The global IMPERIAL RCT was designed to compare performance of the Eluvia Drug-Eluting Vascular Stent System (Boston Scien...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s00270-019-02355-x
更新日期:2020-02-01 00:00:00
abstract:PURPOSE:The primary aim of this study is to provide a summary of operators' radiation doses during hepatobiliary fluoroscopic guided procedures. In addition, patient dose in these procedures was also documented. MATERIALS AND METHODS:A total of 283 transarterial chemoembolisation (TACE) and 302 biliary procedures, inc...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-017-1870-3
更新日期:2018-05-01 00:00:00
abstract::Purpose To evaluate the technical feasibility and safety of percutaneous cryoablation (CA) for the treatment of single/oligometastatic lymph-node (LN) relapse in different anatomic regions. MATERIALS AND METHODS:This is a retrospective study of all patients who underwent percutaneous CA of LN metastases (May 2014-Apr...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-019-02341-3
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:Endovascular thrombectomy has become the de facto standard in the treatment of large vessel occlusion. Previously, a correlation between good outcome and the occlusion site, measured by the 'distance to thrombus' (DT)-as the distance from the carotid T to the beginning of the thrombus-after thrombolysis coul...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-017-1830-y
更新日期:2018-01-01 00:00:00
abstract::An anomalous systemic artery originating from the descending thoracic aorta supplying the normal basal segments of the lower lobe of the left lung without sequestration is a rare congenital anomaly. The published surgical treatments include lobectomy, segmentectomy, anastomosis, and ligation. In addition, endovascular...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-010-9827-9
更新日期:2011-02-01 00:00:00
abstract::A peripheral pulmonary artery aneurysm appeared as a solitary, smooth and discrete coin lesion in the lung. The aneurysm was surgically resected. Various etiologies possibly responsible for this entity are discussed. The complications of transthoracic needle aspiration biopsy are reviewed, with emphasis on the hazards...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02625112
更新日期:1984-01-01 00:00:00
abstract::A type II endoleak (T2EL) is the most common endoleak after endovascular aneurysm repair (EVAR), and a persistent T2EL has been occasionally associated with aneurysmal enlargement. Typical findings of a T2EL consist of an endoleak cavity with inflow and outflow arteries of aortic branch vessels. However, an atypical T...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-017-1778-y
更新日期:2018-01-01 00:00:00
abstract:PURPOSE:To compare complication rates and tube performance of percutaneous mushroom gastrostomy, balloon gastrostomy, and gastrojejunostomy. METHODS:Between September 9, 1999 and April 23, 2001, 203 patients underwent 250 radiologically guided percutaneous gastrostomy and gastrojejunostomy procedures. Follow-up was co...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-003-0108-8
更新日期:2004-01-01 00:00:00
abstract::Adventitial cystic disease of the popliteal artery is an unusual condition of uncertain etiology, in which a mucin-containing cyst forms in the wall of the artery and produces lower extremity claudication, typically in young and middle-aged men. A diagnosis of adventitial cystic disease of the popliteal artery was mad...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s002709900333
更新日期:1999-01-01 00:00:00
abstract::Placement of a balloon-expandable metallic stent (Strecker-Stent) for biliary drainage has been attempted in 30 patients. The stent was successfully implanted in 22 patients; in the remaining 8 patients, dilatation of the biliary stricture prior to stent placement was inadequate and delivery of the Strecker-Stent was,...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02734118
更新日期:1992-11-01 00:00:00
abstract::Segmental arterial mediolysis (SAM) is an uncommon self-limited disorder that can cause abdominal catastrophes through massive bleeding or bowel infarction. The former arise from arterial aneurysms, and the latter from arterial stenosis or occlusions. Although this is an acute self-limiting disease, the catastrophic c...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-009-9651-2
更新日期:2010-06-01 00:00:00
abstract:PURPOSE:It has been hypothesized that microstents which are used to prevent coil protrusion in the treatment of cerebral aneurysms may have flow diverting and therefore occlusive effects. In a rabbit elastase aneurysm model, we investigated the aneurysm occlusion rate and vessel reaction of a braided Accero stent proto...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-019-02345-z
更新日期:2019-12-01 00:00:00
abstract::Percutaneous transhepatic removal of common bile duct stones was performed 57 times in 53 patients with a success rate of 93%. All patients had contraindications to surgery or had undergone unsuccessful attempts at endoscopic retrograde cholangiopancreatography and papillotomy. A modified Dormia basket was inserted th...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02578025
更新日期:1990-08-01 00:00:00
abstract:PURPOSE:Long-term data on aneurysm treatment with flow-diverting stents are still sparse, and follow-up protocols differ widely between institutions. We present long-term results, with a focus on the usefulness of contrast-enhanced MR angiography (ceMRA). MATERIALS AND METHODS:Interventions and follow-up imaging of pa...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-017-1732-z
更新日期:2017-11-01 00:00:00
abstract:PURPOSE:To report a transnasal snare technique for retrograde primary jejunostomy placement after surgical gastrojejunostomy. MATERIALS AND METHODS:Two patients underwent the transnasal snare technique for retrograde primary jejunostomy placement. Patients included two females, age 58 and 62. In both patients, a goose...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-017-1777-z
更新日期:2017-12-01 00:00:00
abstract:PURPOSE:The purpose of this study is national-level comparison of the endovascular (EVAR) and open repair (OAR) of ruptured abdominal aortic aneurysm (AAA) in the United States from 2001 to 2010. METHODS:The data were obtained from nationwide inpatient sample from the Department of Health and Human Services. Ruptured ...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-013-0665-4
更新日期:2014-04-01 00:00:00
abstract::A 75-year-old man received lung radiofrequency (RF) ablation to treat lung metastases from hepatocellular carcinoma. Massive hemoptysis occurred 1 week after lung RF ablation. Emergent contrast-enhanced CT and pulmonary arteriography revealed a pulmonary artery pseudoaneurysm, which was embolized with coils. The poste...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-009-9564-0
更新日期:2010-04-01 00:00:00